我正在尝试在我的Angular应用程序中设置 ckeditor ,然后遵循https://github.com/chymz/chymz/ng2-ckeditor#angular中的步骤 - -ckeditor-component
获取错误'无法找到模块'@angular/core'在以下文件中: ckbutton.directive.d.ts,ckeditor.component.d.ts,ckgroup.directive.d.ts
依赖项
"dependencies": {
"@angular/common": "~5.2.4",
"@angular/compiler": "~5.2.4",
"@angular/core": "~5.2.4",
"@angular/forms": "~5.2.4",
"@angular/http": "~5.2.4",
"@angular/platform-browser": "~5.2.4",
"@angular/platform-browser-dynamic": "~5.2.4",
"@angular/router": "~5.2.4",
"angular-in-memory-web-api": "~0.3.0",
"systemjs": "0.19.40",
"core-js": "^2.4.1",
"rxjs": "5.4.2",
"zone.js": "^0.8.4" },
systemjs.config.js
(function (global) {
System.config({
paths: {
// paths serve as alias
'npm:': '/node_modules/'
},
// map tells the System loader where to look for things
map: {
// our app is within the app folder
'app': 'app',
// angular bundles
'@angular/core': 'npm:@angular/core/bundles/core.umd.js',
'@angular/common': 'npm:@angular/common/bundles/common.umd.js',
'@angular/compiler':
'npm:@angular/compiler/bundles/compiler.umd.js',
'@angular/platform-browser': 'npm:@angular/platform-
browser/bundles/platform-browser.umd.js',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-
dynamic/bundles/platform-browser-dynamic.umd.js',
'@angular/http': 'npm:@angular/http/bundles/http.umd.js',
'@angular/router': 'npm:@angular/router/bundles/router.umd.js',
'@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
// other libraries
'rxjs': 'npm:rxjs',
'angular-in-memory-web-api': 'npm:angular-in-memory-web-
api/bundles/in-memory-web-api.umd.js',
//Third party libraries
'ng2-ckeditor': 'npm:ng2-ckeditor',
},
// packages tells the System loader how to load when no filename and/or
no extension
packages: {
app: {
defaultExtension: 'js',
meta: {
'./*.js': {
loader: 'systemjs-angular-loader.js'
}
}
},
rxjs: {
defaultExtension: 'js'
},
'ng2-ckeditor': {
main: 'lib/index.js',
defaultExtension: 'js',
},
}
});
})(this);
app.module.ts
import { CKEditorModule } from 'ng2-ckeditor';
@NgModule({
imports: [BrowserModule, FormsModule, CKEditorModule,
RouterModule, RouterModule.forRoot(appRoutes, { useHash: true })
],
不在项目中使用CDN,并在项目中包括CKEditor插件。这是我解决问题的方法:
使用NPM安装ckeditor安装ng2-ckeditor。
npm install --save ckeditor
和
npm install --save ng2-ckeditor
更新Angular-cli.json,以便能够将插件添加到Ckeditor的实例。在Angular-cli.json的资产部分中:
"assets": [
"assets",
"favicon.ico",
{
"glob": "**/*",
"input": "../node_modules/ckeditor/",
"output": "assets/js/ckeditor/",
"allowOutsideOutDir": true
}
]
还将ckeditor.js从下载的npm添加到angular-cli.json中的脚本标签:
"scripts": [
"../node_modules/ckeditor/ckeditor.js"
]
下载您需要使用的插件到项目的文件夹/Assets/js/ckeditor/plugins/。请确保插件文件中的插件文件中的每个子文件夹中存在。
。创建您自己的配置文件资产/js/ckeditor/ckeditor-config.js ckeditor,其中包含以下内容:
(function(){
CKEDITOR.basePath = '/assets/js/ckeditor/'
CKEDITOR.plugins.addExternal('wordcount', 'plugins/wordcount/');
CKEDITOR.plugins.addExternal('notification', 'plugins/notification/');
CKEDITOR.editorConfig = function( config ) {
config.extraPlugins = 'wordcount,notification';
}
})();
创建一个内部服务,以便能够用自己的输入配置您的ckeditor。在这里,我正在使用该服务来调整高度,并从CKEditor组件中设置字符的最大限制。我还告诉我用来仅显示字符计数器的插件。
import { Injectable } from '@angular/core';
@Injectable()
export class CkeditorConfigService {
constructor() { }
public getConfig(height: number, maxCharCount: number){
return {
customConfig: '/assets/js/ckeditor/ckeditor-config.js',
height: height,
wordcount: {
showParagraphs: false,
showWordCount: false,
showCharCount: true,
maxCharCount: maxCharCount
}
};
}
}
作为ckeditor是一个表单部分,您需要将 formsModule 添加到 app.module.ts 以及 ng2-ckeditor 模块。
imports: [
...
FormsModule,
CKEditorModule,
...
]
从您的组件添加内部服务。
@Component({
selector: 'test-ckeditor-app',
templateUrl: './editor.component.html',
providers: [
CkeditorConfigService
]
})
export class EditorComponent implements OnInit {
ckeditorContent: string = '<p>Some html</p>';
private myCkeditorConfig: any;
constructor(private ckService: CkeditorConfigService) {}
ngOnInit() {
this.myCkeditorConfig = this.ckService.getConfig(150, 400);
}
}
最后在您的HTML文件中添加以下内容:
<ckeditor
[(ngModel)]="ckeditorContent"
[config]="myCkeditorConfig">
</ckeditor>
请在GitHub上找到项目样本:
https://github.com/dirbacke/ckeditor4
注意!编译和运行时,您将获得Mime-Type控制台警告。这是因为警告中指定的CSS文件有评论。
最近发布了Angular 5 的官方CKEditor 4角集成。它可能有助于解决您的问题。
基本用法非常简单:为了在Angular中创建一个编辑器实例,请安装ckeditor4-angular
NPM软件包作为项目的依赖性:
npm install --save ckeditor4-angular
安装后,将CKEditorModule
导入您的应用程序:
import { CKEditorModule } from 'ckeditor4-angular';
@NgModule( {
imports: [
...
CKEditorModule,
...
],
…
} )
然后您可以在组件模板中使用<ckeditor>
标签来包括富文本编辑器:
<ckeditor data="<p>Hello, world!</p>"></ckeditor>
上面示例中使用的数据属性负责设置编辑器的数据。
有关更高级的配置,您可以参考官方CKEditor 4 Angular Integration Guide 。